CN216403640U - Cable shaft power maintenance hoist device - Google Patents
Cable shaft power maintenance hoist device Download PDFInfo
- Publication number
- CN216403640U CN216403640U CN202122763952.7U CN202122763952U CN216403640U CN 216403640 U CN216403640 U CN 216403640U CN 202122763952 U CN202122763952 U CN 202122763952U CN 216403640 U CN216403640 U CN 216403640U
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- shaft power
- power maintenance
- cable shaft
- hoist device
- lifting
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- 238000012423 maintenance Methods 0.000 title claims abstract description 27
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 10
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 10
- 241001330002 Bambuseae Species 0.000 claims description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 10
- 239000011425 bamboo Substances 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 210000004907 gland Anatomy 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model discloses a cable shaft power maintenance hoisting device which comprises a fixed base and a hoisting frame, wherein a pulley is arranged at the upper end of the hoisting frame, a winch is arranged in the middle of the hoisting frame, a pull wire of the winch bypasses the pulley, a lifting hook is arranged at the end part of the pull wire, the lifting hook is connected with a hanging basket, a fixed base is arranged at the lower end of the hoisting frame, and the fixed base is connected with the fixed base. The fixed base is arranged around the vertical shaft, and then personnel and tools can enter and exit the vertical shaft through rotation and lifting of the lifting frame, so that the floor area is small, and the working efficiency is high.
Description
The technical field is as follows:
the utility model relates to a tunnel type cable maintenance technology, in particular to a power maintenance hoisting device for a cable shaft.
Background art:
along with the construction of city and the development of economy, the supply cable shifts to the underground from the ground gradually, and corresponding needs set up the cable tunnel, in order to the convenience of later maintenance cable, every certain distance, need set up a shaft, in case the cable goes wrong, detects out the position of trouble through check out equipment, then opens the shaft nearest from the fault point, maintains.
The existing maintenance method is to arrange an enclosure to enclose the periphery of the vertical shaft, in addition, a crane is arranged outside the enclosure, maintenance tools and personnel are conveyed into the tunnel through the crane, the personnel are conveyed to the ground after the maintenance is finished, the crane is driven away, the enclosure is dismantled, and one-time maintenance is completed. The maintenance method has the advantages of large floor area, large influence on traffic, long construction time and low working efficiency.
The utility model has the following contents:
the technical problem to be solved by the utility model is as follows: overcome prior art's not enough, provide a reasonable in design, area is little and the cable shaft power maintenance hoist device that work efficiency is high.
The technical scheme of the utility model is as follows:
the utility model provides a cable shaft power maintenance hoist device, includes unable adjustment base and plays the gallows, the upper end that plays the gallows is provided with the pulley, the middle part that plays the gallows is provided with the hoist engine, the acting as go-between of hoist engine is followed it is provided with the lifting hook to walk around and the tip on the pulley, the lifting hook is connected with the hanging flower basket, the lower extreme that plays the gallows is provided with the fixing base, the fixing base with unable adjustment base connects.
The fixing base includes a support section of thick bamboo and axis of rotation, the axis of rotation is located in the support section of thick bamboo to upper and lower both ends respectively through thrust bearing and radial bearing with the support section of thick bamboo rotary type is connected, the upper end of axis of rotation with play the bushing of gallows lower extreme, the lower extreme of support section of thick bamboo is provided with the fixed plate, be provided with the bolt hole on the fixed plate.
Ribbed plates are arranged between the supporting cylinder and the fixing plate, and are uniformly distributed along the circumference, and the number of the ribbed plates is not less than two; the lower extreme of axis of rotation is provided with lock nut, is convenient for lock radial bearing, the upper end of a support section of thick bamboo is provided with the bearing gland, is convenient for fix thrust bearing.
The fixed base is sequentially connected end to form a rectangular structure through two longitudinal beams and two cross beams, two longitudinal connecting rods are arranged between the cross beams at one end of the fixed base, the longitudinal connecting rods and the adjacent cross connecting rods are arranged on the longitudinal beams at intervals, and bolt holes are arranged on the cross connecting rods at intervals.
The longitudinal beam, the cross beam, the longitudinal connecting rod and the transverse connecting rod are all formed by cutting rectangular steel pipes, and the transverse connecting rod is connected with the fixing seat through a connecting bolt.
The hanging flower basket includes four stands, four the upper and lower both ends of stand are connected with top frame and underframe frame respectively, be provided with the lifting rope on the top frame, four the interval is provided with horizontal fixed plate on the lateral surface of stand, and wherein horizontal fixed plate on at least one lateral surface is horizontal rotor plate, the one end of horizontal rotor plate is provided with the round hole, and the other end is provided with U type opening, round hole and U type opening part all are provided with the fixed pin.
The fixing pin is of a T-shaped structure, the diameter of the outer end of the fixing pin is larger than that of the inner end of the fixing pin, and the transverse rotating plate is prevented from falling off.
The utility model has the beneficial effects that:
1. the fixed base is arranged around the vertical shaft, and then personnel and tools can enter and exit the vertical shaft through rotation and lifting of the lifting frame, so that the floor area is small, and the working efficiency is high.
2. The upper end and the lower end of the rotating shaft are respectively provided with the thrust bearing and the radial bearing, so that the rotating stability can be kept, the weight of the lifting frame and the hanging basket can be borne, and the operation is convenient.
3. The hanging basket is provided with the transverse rotating plate, so that maintenance tools can be placed in or taken out of the hanging basket from the side, and the hanging basket is very convenient.
4. The lifting frame is connected with the fixed base through the connecting bolt, so that the lifting frame is convenient to disassemble and assemble, can be quickly carried away, and saves the occupied space.
5. The fixed base is formed by connecting square steel pipes and is of a rectangular structure, the lifting frame is positioned at one end, and the vertical shaft is positioned at the other end, so that the whole structure can be stably supported, and the problem of toppling is avoided.
6. The cable connector is reasonable in design, small in occupied space and high in working efficiency, is suitable for installation of new cables, maintenance and replacement of the cables, and has good economic benefits after popularization.
Description of the drawings:
fig. 1 is a schematic structural diagram of a cable shaft power maintenance hoisting device;
FIG. 2 is a top view of the stationary base of FIG. 1;
FIG. 3 is an enlarged view of the basket of FIG. 1;
fig. 4 is an enlarged view of the fixing base in fig. 1.
The specific implementation mode is as follows:
example (b): referring to fig. 1-4, wherein 1-fixed base, 2-basket, 3-hook, 4-pulley, 5-lifting hanger, 6-stay, 7-winch, 8-sleeve, 9-fixed base, 11-longitudinal beam, 12-shaft, 13-beam, 14-longitudinal connecting rod, 15-transverse connecting rod, 16-bolt hole, 21-bottom frame, 22-column, 23-top frame, 24-lifting rope, 25-transverse fixed plate, 26-transverse rotating plate, 27-fixed pin, 28-U-shaped opening, 91-locking nut, 92-radial bearing, 93-supporting cylinder, 94-rotating shaft, 95-thrust bearing, 96-bearing gland, 97-ribbed plate, 98-fixing plate, 99-connecting bolt.
Cable shaft power maintenance hoist device, including unable adjustment base 1 and play gallows 5, wherein: the upper end of the lifting frame 5 is provided with a pulley 4, the middle part of the lifting frame 5 is provided with a winch 7, a stay wire 6 of the winch 7 bypasses the pulley 4, the end part of the stay wire is provided with a lifting hook 3, the lifting hook 3 is connected with the hanging basket 2, the lower end of the lifting frame 5 is provided with a fixed seat 9, and the fixed seat 9 is connected with the fixed base 1.
The fixing seat 9 includes a supporting cylinder 93 and a rotating shaft 94, the rotating shaft 94 is located in the supporting cylinder 93, and the upper end and the lower end of the rotating shaft 94 are respectively connected with the supporting cylinder 93 through a thrust bearing 95 and a radial bearing 92 in a rotating manner, the upper end of the rotating shaft 94 is connected with the sleeve 8 at the lower end of the lifting frame 5, the lower end of the supporting cylinder 93 is provided with a fixing plate 98, and the fixing plate 98 is provided with a bolt hole.
The fixed base 1 is sequentially connected end to end by two longitudinal beams 11 and two cross beams 13 to form a rectangular structure, a longitudinal connecting rod 14 is arranged between the two cross beams 13 at one end of the fixed base 1, two transverse connecting rods 15 are arranged on the longitudinal connecting rod 14 and the adjacent longitudinal beam 11 at intervals, and bolt holes 16 are arranged on the transverse connecting rods 15 at intervals. The longitudinal beam 11, the cross beam 13, the longitudinal connecting rod 14 and the transverse connecting rod 15 are all formed by cutting rectangular steel pipes, and the transverse connecting rod 15 is connected with the fixing plate 98 through a connecting bolt 99.
The hanging basket 2 comprises four upright posts 22, the upper end and the lower end of the four upright posts 22 are respectively connected with a top frame 23 and a bottom frame 21, lifting ropes 24 are arranged on the top frame 23, the lifting ropes 24 are hung with the lifting hooks 3, transverse fixing plates 25 are arranged on the outer side faces of the four upright posts 22 at intervals, the transverse fixing plates 25 on at least one outer side face are changed into transverse rotating plates 26, one ends of the transverse rotating plates 26 are provided with round holes, the other ends of the transverse rotating plates are provided with U-shaped openings 28, and fixing pins 27 are arranged at the positions of the round holes and the U-shaped openings 28. The fixing pin 27 has a T-shaped structure, and the diameter of the outer end is larger than that of the inner end, so that the transverse rotating plate 26 is prevented from falling off. The transverse rotating plate 26 is lifted upwards, the round hole at one end of the transverse rotating plate rotates around the fixed pin 27, the U-shaped opening 28 at the other end is separated from the other fixed pin 27, and therefore maintenance tools can be taken from and placed in the hanging basket 2.
When the lifting device is used, the fixed base 1 is firstly placed at the position of the vertical shaft 12, the fixed base 9 is connected with the fixed base 1, then the lower end sleeve 8 of the lifting frame 5 is connected with the rotating shaft 94 of the fixed base 9, the lifting machine 7 is driven to realize the lifting or descending of the hanging basket 2, the hanging basket 2 can reach the bottom of the vertical shaft 12, and a maintenance worker pulls the hanging basket 2 in a tunnel to move together or takes tools out of the hanging basket 2 without moving the hanging basket 2. In order to facilitate the movement of the gondola 2, a moving wheel may be mounted at the lower end of the gondola 2. After maintenance is completed, the basket 2 is lifted from the shaft 12 to the ground, and the lifting frame 5 can rotate to facilitate movement of the basket 2. And then the whole device is dismantled according to the reverse steps, transported away from the site and recovered to the traffic.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent variations and modifications made to the above embodiment according to the technical spirit of the present invention still fall within the scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a cable shaft power maintenance hoist device, includes unable adjustment base and plays gallows, characterized by: the lifting frame is characterized in that a pulley is arranged at the upper end of the lifting frame, a winch is arranged in the middle of the lifting frame, a stay wire of the winch bypasses the pulley, a lifting hook is arranged at the end of the stay wire, the lifting hook is connected with a hanging basket, a fixing seat is arranged at the lower end of the lifting frame, and the fixing seat is connected with the fixing base.
2. The cable shaft power maintenance hoist device of claim 1, characterized by: the fixing base includes a support section of thick bamboo and axis of rotation, the axis of rotation is located in the support section of thick bamboo to upper and lower both ends respectively through thrust bearing and radial bearing with the support section of thick bamboo rotary type is connected, the upper end of axis of rotation with play the bushing of gallows lower extreme, the lower extreme of support section of thick bamboo is provided with the fixed plate, be provided with the bolt hole on the fixed plate.
3. The cable shaft power maintenance hoist device of claim 2, characterized by: ribbed plates are arranged between the supporting cylinder and the fixing plate, and are uniformly distributed along the circumference, and the number of the ribbed plates is not less than two; the lower extreme of axis of rotation is provided with lock nut, is convenient for lock radial bearing, the upper end of a support section of thick bamboo is provided with the bearing gland, is convenient for fix thrust bearing.
4. The cable shaft power maintenance hoist device of claim 1, characterized by: the fixed base is sequentially connected end to form a rectangular structure through two longitudinal beams and two cross beams, two longitudinal connecting rods are arranged between the cross beams at one end of the fixed base, the longitudinal connecting rods and the adjacent cross connecting rods are arranged on the longitudinal beams at intervals, and bolt holes are arranged on the cross connecting rods at intervals.
5. The cable shaft power maintenance hoist device of claim 4, characterized by: the longitudinal beam, the cross beam, the longitudinal connecting rod and the transverse connecting rod are all formed by cutting rectangular steel pipes, and the transverse connecting rod is connected with the fixing seat through a connecting bolt.
6. The cable shaft power maintenance hoist device of claim 1, characterized by: the hanging flower basket includes four stands, four the upper and lower both ends of stand are connected with top frame and underframe frame respectively, be provided with the lifting rope on the top frame, four the interval is provided with horizontal fixed plate on the lateral surface of stand, and wherein horizontal fixed plate on at least one lateral surface is horizontal rotor plate, the one end of horizontal rotor plate is provided with the round hole, and the other end is provided with U type opening, round hole and U type opening part all are provided with the fixed pin.
7. The cable shaft power maintenance hoist device of claim 6, characterized by: the fixing pin is of a T-shaped structure, the diameter of the outer end of the fixing pin is larger than that of the inner end of the fixing pin, and the transverse rotating plate is prevented from falling off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122763952.7U CN216403640U (en) | 2021-11-12 | 2021-11-12 | Cable shaft power maintenance hoist device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122763952.7U CN216403640U (en) | 2021-11-12 | 2021-11-12 | Cable shaft power maintenance hoist device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216403640U true CN216403640U (en) | 2022-04-29 |
Family
ID=81301974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122763952.7U Active CN216403640U (en) | 2021-11-12 | 2021-11-12 | Cable shaft power maintenance hoist device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216403640U (en) |
-
2021
- 2021-11-12 CN CN202122763952.7U patent/CN216403640U/en active Active
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